{"id":46276,"date":"2026-06-29T13:16:29","date_gmt":"2026-06-29T10:16:29","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=46276"},"modified":"2026-06-29T13:16:29","modified_gmt":"2026-06-29T10:16:29","slug":"preimushhestva-vyrashhivaniya-joshty-kak-alternativy-kryzhovniku","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/preimushhestva-vyrashhivaniya-joshty-kak-alternativy-kryzhovniku\/","title":{"rendered":"Bektoshi uzumni alternativa sifatida jostaberry etishtirishning foydalari"},"content":{"rendered":"<p>Yoshta - qora smorodina va krijovnikning biologik xususiyatlarini birlashtirgan noyob rezavor mevali gibrid. U selektsionerlar tomonidan ajoyib ta&#039;mga va kukunli chiriyotganga chidamli mevalarni yetishtirish uchun ishlab chiqilgan. Ushbu butaga o&#039;tish bog&#039;bonlarga bog&#039;ni parvarish qilishni sezilarli darajada soddalashtirish va pestitsidlar bilan ishlov berish sonini kamaytirish imkonini beradi. Ushbu gibridning rivojlanish mexanizmlarini tushunish mo&#039;&#039;tadil iqlim sharoitida barqaror hosil olishga yordam beradi.<\/p>\n<h2>Yoshta nima va uning paydo bo&#039;lish tarixi<\/h2>\n<p>Bu o\u02bbsimlik murakkab duragay bo\u02bblib, qora smorodina, oddiy krijovnik va Amerika yovvoyi turlarini chatishtirish orqali yaratilgan. Botanik jihatdan u krijovnik oilasiga mansub bo\u02bblib, balandligi 180 sm gacha bo\u02bblgan baquvvat, yoyilgan buta hisoblanadi. O\u02bbsimlikning novdalari deyarli tikansiz bo\u02bblib, an\u02bcanaviy krijovnik navlariga qaraganda parvarish qilish va hosilni yig\u02bbib olishni ancha osonlashtiradi.<\/p>\n<p>Chatishtirishga birinchi urinishlar 20-asrning boshlarida qilingan, ammo doimiy meva berishga faqat 1970-yillarda nemis selektsionerlari erishdilar. Ota-ona navlaridan farqli o&#039;laroq, jostaberry kuchli o&#039;sish odatiga va noyob mevali to&#039;plam tuzilishiga ega. Rezavorlar 3-5 tadan guruhlarda hosil bo&#039;lib, o&#039;rtacha 3 gramm vaznga etadi, alohida namunalari esa 5 grammgacha yetadi.<\/p>\n<p>Agar tegishli qishloq xo&#039;jaligi amaliyotlariga rioya qilinmasa, masalan, organik moddalar qo&#039;shmasdan og&#039;ir loy tuproqlarga ekilganda, butaning o&#039;sishi sekinlashadi va meva berish juda yomonlashadi. Shuni yodda tutish kerakki, jostaberry shunchaki katta rezavorlar bilan smorodina emas, balki boshqa metabolizmga ega bo&#039;lgan alohida ekindir. Sotib olayotganda ko&#039;chatlarni noto&#039;g&#039;ri aniqlash ko&#039;pincha hosildorlikning pasayishiga olib keladi, bog&#039;bonlar navli gibrid o&#039;rniga yovvoyi, steril navlarni sotib olishadi.<\/p>\n<h2>Turli xillikning xususiyatlari<\/h2>\n<p>Bugungi kunda Germaniyada yetishtirilgan klassik &quot;Joshta&quot; navi ko&#039;pincha xususiy bog&#039;larda uchraydi. U ozgina muskat ta&#039;mi va o&#039;rta mavsum pishishi bilan ajralib turadigan bordo-qora mevalarni beradi. &quot;Jostin&quot; va &quot;Rik\u00f6&quot; kabi boshqa selektiv navlar kasalliklarga chidamliligining oshishi va hosilning erta yig&#039;ib olinishi bilan ajralib turadi.<\/p>\n<p>&quot;Yonova&quot; navi o&#039;zining g&#039;ayrioddiy granat rangidagi mevalari va ixchamroq buta o&#039;lchami bilan boshqalardan ajralib turadi. Nav farqlariga qaramay, ko&#039;plab sotuvchilar ko&#039;chatlarni genetikasini ko&#039;rsatmasdan umumiy nom ostida sotadilar. Bu chalkashliklarni keltirib chiqaradi, chunki turli xil gul shakllari va mevali ta&#039;mlarga ega bo&#039;lgan oltin smorodina ko&#039;pincha &quot;yoshta&quot; niqobi ostida sotiladi.<\/p>\n<p>Gibridni tanlashda asosiy xato - bu noma&#039;lum kelib chiqishi bo&#039;lgan duragaylarni sotib olish, ular faol ravishda barg o&#039;stiradi, ammo deyarli meva bermaydi. Agar buta sog&#039;lom va baquvvat ko&#039;rinsa, lekin mavsumda 10 tadan kam meva bersa, bu muvaffaqiyatsiz genetik chatishtirishning aniq belgisidir. Bunday namunalar to&#039;liq meva bera olmaydi va obro&#039;li pitomniklardan tasdiqlangan navli ko&#039;chatlar bilan almashtirishni talab qiladi.<\/p>\n<p><img decoding=\"async\" title=\"Jostaberry, &#039;Josta&#039; navi&#039;\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/joshta-pochemu-ya-predpochla-ee-kryzhovniku_6a40ffd506dd6.jpeg\" alt=\"Jostaberry, &#039;Josta&#039; navi&#039;\"><\/p>\n<p>Jostaberry ekish uchun joy tanlashda, hosildorlikni oshirish uchun ular changlatuvchi vazifasini bajaradigan smorodina butalari yaqinida bo&#039;lishi kerakligini yodda tuting. Shuningdek, bu 1,5 dan 2 metrgacha bo&#039;sh joy talab qiladigan keng tarqalgan buta ekanligini unutmang.<\/p>\n<h2>Qishloq xo&#039;jaligi texnologiyasi va tuproq talablari<\/h2>\n<p>Jostaberry yaxshi drenajga va neytral pH qiymatiga ega unumdor qumloq yoki qumloq tuproqlarni afzal ko&#039;radi. U ildiz zonasida botqoqlanishga juda salbiy ta&#039;sir ko&#039;rsatadi, shuning uchun og&#039;ir loy tuproqlarda ekish paytida drenaj qatlami yaratilishi kerak. O&#039;sish uchun optimal harorat o&#039;rtacha iliq, ammo o&#039;simlik qo&#039;shimcha qoplamasiz -32 daraja Selsiygacha bo&#039;lgan haroratga bardosh bera oladi.<\/p>\n<p>Mo&#039;&#039;tadil iqlim sharoitida ko&#039;chatlar erta bahorda yoki erta kuzda ekiladi. Yetarli yorug&#039;lik bilan ta&#039;minlash muhimdir, chunki chuqur soya meva kurtaklarining shakllanish tezligini sezilarli darajada kamaytiradi. Ekish paytida chuqurga 10-15 kg yaxshi chirigan kompost qo&#039;shing, bu o&#039;simlikni dastlabki 2-3 yil davomida ozuqa bilan ta&#039;minlaydi.<\/p>\n<p>Yangi boshlovchilarning asosiy xatosi - daraxt tanasi atrofidagi tuproqni chuqur yumshatish, bu esa sayoz ildiz tizimiga zarar yetkazadi. Buning o&#039;rniga, namlikni saqlaydigan va begona o&#039;tlarning o&#039;sishini bostiradigan o&#039;t qirqimlari yoki kompost bilan mulchalash tavsiya etiladi. Muntazam sug&#039;orish faqat ekishdan keyingi dastlabki ikki yil ichida juda muhimdir; keyinchalik buta chuqur tuproq qatlamlaridan suvni tortib olishga qodir kuchli ildiz tizimini rivojlantiradi.<\/p>\n<h2>O&#039;g&#039;itlash va parvarish qilish tizimi<\/h2>\n<p>Yuqori hosilni saqlab qolish uchun jostaberry yillik ozuqaviy qo&#039;shimchalarni talab qiladi. Bahorda, faol sharbat oqimi bosqichida, butaga azotli o&#039;g&#039;itlar, masalan, karbamid eritmasi (10 litr suvga 20 g) yoki mullen infuziyasi 1:10 nisbatda qo&#039;llaniladi. Bu fotosintez uchun zarur bo&#039;lgan kurtaklar o&#039;sishini va barglarning shakllanishini rag&#039;batlantiradi.<\/p>\n<p>Gullash va meva berish davrida o&#039;simlik fosfor va kaliyga muhtoj. Bu vaqtda yog&#039;och kulini (har bir tupga 200 g) yoki superfosfatni (10 litr suvga 30 g) qo&#039;llash samarali hisoblanadi. Yozning o&#039;rtalarida, hosilning asosiy qismi yig&#039;ib olingandan so&#039;ng, qishdan oldin o&#039;simlikning kuchini tiklash uchun organik moddalar qo&#039;shish tavsiya etiladi.<\/p>\n<p>Agar siz o&#039;g&#039;itlashni e&#039;tiborsiz qoldirsangiz, rezavorlar kichrayib qoladi va buta asta-sekin kamayib boradi, bu esa uni ikkilamchi infeksiyalarga moyil qiladi. Mineral o&#039;g&#039;itlardan foydalanganda kutish vaqtini eslab qolish muhim: kutilgan rezavorlar hosilidan 3-4 hafta oldin o&#039;g&#039;itlashni to&#039;xtating. O&#039;simlik damlamalari kimyoviy o&#039;g&#039;itlarga biologik alternativa bo&#039;lib, o&#039;simlikni nitrat to&#039;planish xavfisiz zarur mikroelementlar bilan ta&#039;minlaydi.<\/p>\n<p><img decoding=\"async\" title=\"To&#039;liq pishgan jostaberry umuman nordon emas, lekin juda yoqimli shirin va muzlatmaydigan ta&#039;mga ega.\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/joshta-pochemu-ya-predpochla-ee-kryzhovniku_6a40ffd570e15.jpeg\" alt=\"To&#039;liq pishgan jostaberry umuman nordon emas, lekin juda yoqimli shirin va muzlatmaydigan ta&#039;mga ega.\"><\/p>\n<h2>Nima uchun jostaberries Bektoshi uzumidan ustun turadi<\/h2>\n<p>Yoshtaning asosiy afzalligi shundaki, u ko&#039;pincha krijovnik hosiliga zarar yetkazadigan qo&#039;ziqorin kasalligi bo&#039;lgan kukunli chiriyotganga to&#039;liq chidamli. Ko&#039;pgina krijovnik navlaridan farqli o&#039;laroq, bu gibrid fungitsidlar bilan muntazam profilaktik ishlov berishni talab qilmaydi. Bu uni ekologik toza mahsulotlarni izlayotganlar uchun ideal tanlovga aylantiradi.<\/p>\n<p>Jostaberry ta&#039;mi, shuningdek, po&#039;stlog&#039;ida sezilarli kislotalilik yo&#039;qligi sababli, ko&#039;pgina krijovnik navlaridan ustun turadi. To&#039;liq pishgan rezavorlar o&#039;ziga xos muskat ta&#039;miga ega, bu ularni shakar qo&#039;shmasdan yangi iste&#039;mol qilish uchun mos qiladi. Bundan tashqari, kurtaklarda tikanlarning yo&#039;qligi yig&#039;im-terimni oson va yoqimli jarayonga aylantiradi, maxsus himoya kiyimlarini talab qilmaydi.<\/p>\n<p>Yana bir afzalligi - mevalarning tushish darajasi pastligi. Hatto haddan tashqari pishgan bo&#039;lsa ham, rezavorlar shoxlarda qoladi, asta-sekin quriydi, bu esa ularni uzoq vaqt davomida terib olishga imkon beradi. Qalin bo&#039;lib, yillik Azizillo talab qiladigan Bektoshi uzumidan farqli o&#039;laroq, jostaberry siyrak toj hosil qiladi, bu esa har bir rezavorga yorug&#039;lik yetib borishiga imkon beradi va parvarishni soddalashtiradi.<\/p>\n<table>\n<tr>\n<td>Ish turi<\/td>\n<td>Muddatlar<\/td>\n<td>Norm\/Xususiyatlar<\/td>\n<\/tr>\n<tr>\n<td>Bahorgi oziqlantirish<\/td>\n<td>Mart-aprel<\/td>\n<td>Azotli o&#039;g&#039;itlar, 10 l uchun 20 g<\/td>\n<\/tr>\n<tr>\n<td>Gullash<\/td>\n<td>May<\/td>\n<td>Fosfor-kaliy, 10 l uchun 30 g<\/td>\n<\/tr>\n<tr>\n<td>Mulchalash<\/td>\n<td>May-iyun<\/td>\n<td>Kompost, 5-7 sm qatlam<\/td>\n<\/tr>\n<tr>\n<td>O&#039;rim-yig&#039;im<\/td>\n<td>Iyun-iyul<\/td>\n<td>Tanlab, ular yetuk bo&#039;lgan sari<\/td>\n<\/tr>\n<\/table>\n<h2>Tez-tez so&#039;raladigan savollar<\/h2>\n<h3>Qish uchun jostaberryni qoplashim kerakmi?<\/h3>\n<p>O&#039;simlik qishga juda chidamli va maxsus qoplamasiz -32 daraja Selsiygacha bo&#039;lgan haroratga bardosh bera oladi. Qish oxirida sirt ildizlarini to&#039;satdan harorat o&#039;zgarishidan himoya qilish uchun shunchaki tanasi atrofidagi joyni qalin organik modda qatlami bilan mulchalang.<\/p>\n<h3>Nima uchun jostaberry nordon bo&#039;lishi mumkin?<\/h3>\n<p>Mevalarda ozgina nordonlik odatda ularning hali to&#039;liq biologik yetuklikka erishmaganligini ko&#039;rsatadi. To&#039;liq pishganida, kislotalilik deyarli yo&#039;qoladi va shirin, muskat ta&#039;miga o&#039;zgaradi. Agar rezavorlar qoraygandan keyin ham nordon bo&#039;lib qolsa, bu nav noto&#039;g&#039;ri tanlangan yoki butada kaliy yetishmasligi mumkin.<\/p>\n<h3>Butalarni bir-biridan qanchalik uzoqda ekish kerak?<\/h3>\n<p>Diametri 2 metrga yetishi mumkin bo&#039;lgan yoyilgan tojni hisobga olgan holda, qo&#039;shni butalar orasidagi masofa kamida 1,5-2 metr bo&#039;lishi kerak. Zichroq ekish haddan tashqari ko&#039;p o&#039;simliklarning ko&#039;payishiga, shamollatishning pasayishiga va natijada hosilning pasayishiga olib keladi.<\/p>\n<p><img decoding=\"async\" title=\"Jostaberry ko&#039;pincha oltin smorodina bilan adashtiradi (rasmda)\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/joshta-pochemu-ya-predpochla-ee-kryzhovniku_6a40ffd5ccc9d.jpeg\" alt=\"Jostaberry ko&#039;pincha oltin smorodina bilan adashtiradi (rasmda)\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0419\u043e\u0448\u0442\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u044f\u0433\u043e\u0434\u043d\u044b\u0439 \u0433\u0438\u0431\u0440\u0438\u0434, \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0449\u0438\u0439 \u0432 \u0441\u0435\u0431\u0435 \u0431\u0438\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0447\u0435\u0440\u043d\u043e\u0439 \u0441\u043c\u043e\u0440\u043e\u0434\u0438\u043d\u044b \u0438 \u043a\u0440\u044b\u0436\u043e\u0432\u043d\u0438\u043a\u0430. \u041a\u0443\u043b\u044c\u0442\u0443\u0440\u0430 \u0431\u044b\u043b\u0430 \u0432\u044b\u0432\u0435\u0434\u0435\u043d\u0430 \u0441\u0435\u043b\u0435\u043a\u0446\u0438\u043e\u043d\u0435\u0440\u0430\u043c\u0438 \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":46277,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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